Relaxation pulsing regime of fast-flow laser with unstable resonator

A. V. Mushenkov; A. I. Odintsov; A. I. Fedoseev; A. V. Fedjanovich

doi:10.1117/12.464153

30 April 2002 Relaxation pulsing regime of fast-flow laser with unstable resonator

A. V. Mushenkov, A. I. Odintsov, A. I. Fedoseev, A. V. Fedjanovich

Proceedings Volume 4644, Seventh International Conference on Laser and Laser-Information Technologies; (2002) https://doi.org/10.1117/12.464153
Event: Seventh International Conference on Laser and Laser Information Technologies, 2001, Vladimir, Suzdal, Russian Federation

Abstract

New regime of self-pulsing generation in the unstable resonator (UR) of the transverse flow laser was found numerically. The regime is characterized with high pulse repetition rate (Omega) _Rapproximately equals 10²/(tau) _f ((tau) _f is the time required for the medium to flow from the edge to the axis of the resonator). It can be considered as relaxation pulsing regime and can be interesting from the point of view of material laser treatment technology. Various regimes of lasing can be easily commuted over.

Citation Download Citation

A. V. Mushenkov, A. I. Odintsov, A. I. Fedoseev, and A. V. Fedjanovich "Relaxation pulsing regime of fast-flow laser with unstable resonator", Proc. SPIE 4644, Seventh International Conference on Laser and Laser-Information Technologies, (30 April 2002); https://doi.org/10.1117/12.464153

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